NECは空そらを飛とぶことができる車くるまの研究けんきゅうをしています
車くるまの長ながさは4mぐらいで、重おもさは150kgです
空そらを飛とんで人ひとや荷物にもつを運はこぶ車くるまは、道みちが混こまないようにするために役やくに立たちます
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